Título:
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Validation and reconstruction of flow meter data in the Barcelona water distribution network
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Autor/a:
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Molina, A.; Quevedo Casín, Joseba Jokin; Puig Cayuela, Vicenç; Cembrano Gennari, Gabriela; Blanch i Font, Jordi; Aguilar, J.; Saporta, D.; Benito, G.; Hedo, M.
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Otros autores:
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Universitat Politècnica de Catalunya. Departament d'Enginyeria de Sistemes, Automàtica i Informàtica Industrial; Institut de Robòtica i Informàtica Industrial; Universitat Politècnica de Catalunya. SAC - Sistemes Avançats de Control |
Abstract:
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This paper presents a signal analysis methodology to validate (detect) and reconstruct the missing and false data of a large set of flow meters in the telecontrol system of a water distribution network. The proposed methodology is based on two time-scale forecasting models: a daily model based on a ARIMA time series, while the 10-min model is based on distributing the daily flow using a 10-min demand pattern. The demand patterns have been determined using two methods: correlation analysis and an unsupervised fuzzy logic classification, named LAMDA algorithm. Finally, the proposed methodology has been applied to the Barcelona water distribution network, providing very good results. |
Abstract:
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Peer Reviewed |
Materia(s):
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-Àrees temàtiques de la UPC::Informàtica::Automàtica i control -Remote control -Flow meter industry -Water -- Distribution -Telecontrol -Aigua -- Distribució |
Derechos:
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Tipo de documento:
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Artículo - Versión presentada Artículo |
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